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-rw-r--r--net/ipv4/netfilter/nf_nat_proto_tcp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/netfilter/nf_nat_proto_tcp.c b/net/ipv4/netfilter/nf_nat_proto_tcp.c
index da23e9fbe679..ffd5d1589eca 100644
--- a/net/ipv4/netfilter/nf_nat_proto_tcp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_tcp.c
@@ -93,7 +93,7 @@ tcp_manip_pkt(struct sk_buff *skb,
93 const struct nf_conntrack_tuple *tuple, 93 const struct nf_conntrack_tuple *tuple,
94 enum nf_nat_manip_type maniptype) 94 enum nf_nat_manip_type maniptype)
95{ 95{
96 struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff); 96 const struct iphdr *iph = (struct iphdr *)(skb->data + iphdroff);
97 struct tcphdr *hdr; 97 struct tcphdr *hdr;
98 unsigned int hdroff = iphdroff + iph->ihl*4; 98 unsigned int hdroff = iphdroff + iph->ihl*4;
99 __be32 oldip, newip; 99 __be32 oldip, newip;